西门子PLC系列PID功能块详解：自定义PID模拟块，手自动切换功能，详细注释与触摸屏程序参考,西门子PLC系列PID功能块解析：自定义功能块详解与实际应用指南-手自动切换、详细注释与触摸屏程序一体

hkhBjIHTDNNZIP西门子自己写的  3.42MB

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ZIP 西门子自己写的 大约有13个文件
  1. 1.jpg 313.31KB
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  3. 3.jpg 390.41KB
  4. 标题西门子系列功能块的设计与应用摘要本文.docx 52.27KB
  5. 深入解析西门子中的控制功能从到系列在现代.docx 15.37KB
  6. 西门子与的自定义功能块实现一引言在工业自动.docx 53.91KB
  7. 西门子中的功能块自定义与模拟的探索在.docx 52.27KB
  8. 西门子中的控制从功能块到实际应用一引言在工.docx 19.13KB
  9. 西门子技术分析文章一引言在技术日新月异的今天程序.html 1.43MB
  10. 西门子技术博客一引言随着科技的飞速发展工业自动.docx 52.27KB
  11. 西门子技术博客文章一引言在自动化领域控制器是.docx 52.07KB
  12. 西门子技术博客随着科技的飞速发展工业自动化已经成为.docx 52.36KB
  13. 西门子自己写的功能块可重复调用模拟西门子自带.html 1.43MB

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西门子PLC系列PID功能块详解：自定义PID模拟块，手自动切换功能，详细注释与触摸屏程序参考,西门子PLC系列PID功能块解析：自定义功能块详解与实际应用指南——手自动切换、详细注释与触摸屏程序一体化,西门子1200 1500 PID 自己写的PID功能块，可重复调用，PID模拟西门子自带块的功能属性，可以手自动值进行切，程序注释详细，有触摸屏程序。 很有参考价值， ,西门子1200/1500; PID功能块; 重复调用; 模拟自带块; 功能属性; 手自动切换; 程序注释详细; 触摸屏程序; 参考价值。,基于西门子控制系统的定制PID功能块：可重复调用、手自动切换且注释详尽
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90424598/2/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90424598/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">**<span class="ff2">西门子<span class="_ _0"> </span></span>1200<span class="_ _0"> </span><span class="ff2">与<span class="_ _0"> </span></span>1500 PLC<span class="_ _0"> </span><span class="ff2">的自定义<span class="_ _0"> </span></span>PID<span class="_ _0"> </span><span class="ff2">功能块实现</span>**</div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">一、引言</div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">在工业自动化领域，<span class="ff1">PID</span>（比例<span class="ff1">-</span>积<span class="_ _1"></span>分<span class="ff1">-</span>微分）控制算法被广泛应用于<span class="_ _1"></span>各种控制系统中。西门</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">子<span class="_ _2"> </span><span class="ff1">S7<span class="_"> </span></span>系<span class="_ _1"></span>列<span class="_ _2"> </span><span class="ff1">PLC<span class="_"> </span></span>提<span class="_ _1"></span>供<span class="_ _1"></span>了<span class="_ _1"></span>内<span class="_ _1"></span>置<span class="_ _1"></span>的<span class="_ _2"> </span><span class="ff1">PID<span class="_"> </span></span>块<span class="_ _1"></span>功<span class="_ _1"></span>能<span class="_ _1"></span>，<span class="_ _1"></span>然<span class="_ _1"></span>而<span class="_ _1"></span>在<span class="_ _1"></span>某<span class="_ _1"></span>些<span class="_ _1"></span>特<span class="_ _1"></span>定<span class="_ _1"></span>应<span class="_ _1"></span>用<span class="_ _1"></span>场<span class="_ _1"></span>景<span class="_ _1"></span>中<span class="_ _1"></span>，<span class="_ _1"></span>可<span class="_ _1"></span>能<span class="_ _1"></span>需<span class="_ _1"></span>要<span class="_ _1"></span>更<span class="_ _1"></span>灵<span class="_ _1"></span>活<span class="_ _1"></span>、</div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">可定制的<span class="_ _0"> </span><span class="ff1">PID<span class="_ _0"> </span></span>控制策略。<span class="_ _3"></span>本文将详细介绍如何实现一个可重复调用的自定义<span class="_ _0"> </span><span class="ff1">PID<span class="_ _0"> </span></span>功能块，<span class="_ _3"></span>该</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">功能块模拟了西门子自带的<span class="_ _0"> </span><span class="ff1">PID<span class="_ _0"> </span></span>块功能属性，<span class="_ _4"></span>并支持手自动值切换。<span class="_ _4"></span>此外，<span class="_ _4"></span>本文还将讨论与</div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">触摸屏程序的结合，使操作更为直观。</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">二、硬件环境与软件环境</div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">本<span class="_ _1"></span>方<span class="_ _5"></span>案<span class="_ _1"></span>适<span class="_ _5"></span>用<span class="_ _1"></span>于<span class="_ _5"></span>西<span class="_ _1"></span>门<span class="_ _5"></span>子<span class="_ _2"> </span><span class="ff1">S7-1200<span class="_ _6"> </span></span>和<span class="_ _2"> </span><span class="ff1">S7-1500 <span class="_ _5"></span>PLC<span class="_ _1"></span></span>。<span class="_ _5"></span>开<span class="_ _1"></span>发<span class="_ _5"></span>环<span class="_ _1"></span>境<span class="_ _5"></span>为<span class="_ _2"> </span><span class="ff1">TIA <span class="_ _5"></span>Portal<span class="_ _1"></span></span>（<span class="_ _5"></span><span class="ff1">Total <span class="_ _1"></span>Integration </span></div><div class="t m0 x1 h2 ya ff1 fs0 fc0 sc0 ls0 ws0">Automation Portal<span class="ff2">）<span class="_ _7"></span>，它是一个<span class="_ _1"></span>集成的自<span class="_ _1"></span>动化工程工<span class="_ _1"></span>具链，支<span class="_ _1"></span>持从项目设<span class="_ _1"></span>计到维护<span class="_ _1"></span>的全过程<span class="_ _1"></span>。</span></div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">三、自定义<span class="_ _0"> </span><span class="ff1">PID<span class="_ _0"> </span></span>功能块实现</div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">1. <span class="_ _8"> </span><span class="ff2">功能概述</span></div><div class="t m0 x1 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">本<span class="_ _0"> </span><span class="ff1">PID<span class="_"> </span></span>功能<span class="_ _1"></span>块<span class="_ _1"></span>的核<span class="_ _1"></span>心功<span class="_ _1"></span>能<span class="_ _1"></span>是实<span class="_ _1"></span>现比<span class="_ _1"></span>例<span class="_ _1"></span><span class="ff1">-</span>积<span class="_ _1"></span>分<span class="ff1">-<span class="_ _1"></span></span>微<span class="_ _1"></span>分控<span class="_ _1"></span>制算<span class="_ _1"></span>法<span class="_ _1"></span>。同<span class="_ _1"></span>时，<span class="_ _1"></span>提<span class="_ _1"></span>供手<span class="_ _1"></span>自动<span class="_ _1"></span>切<span class="_ _1"></span>换的<span class="_ _1"></span>功能<span class="_ _1"></span>，</div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">即在手动模式下，可以手动调整<span class="_ _0"> </span><span class="ff1">PID<span class="_ _8"> </span></span>输出<span class="_ _3"></span>；<span class="_ _3"></span>在自动模式下，将根据设定值、反馈值和预设的</div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">PID<span class="_ _8"> </span><span class="ff2">参数进行自动调节。</span></div><div class="t m0 x1 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">2. <span class="_ _8"> </span><span class="ff2">算法实现</span></div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">根据控制理论，<span class="_ _9"></span>编写相应的<span class="_ _0"> </span><span class="ff1">PID<span class="_ _8"> </span></span>算法代码。<span class="_ _9"></span>代码应包含比例项、<span class="_ _9"></span>积分项和微分项的计算逻辑。</div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">在每个扫描周期内，根据当前的输入和输出状态进行计算并更新输出值。</div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">3. <span class="_ _8"> </span><span class="ff2">参数设置与调整</span></div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">提供界面供用户设置<span class="_ _0"> </span><span class="ff1">PID<span class="_ _8"> </span></span>的各项参数，<span class="_ _a"></span>如比例增益、<span class="_ _b"></span>积分时间常数等。<span class="_ _b"></span>此外，<span class="_ _b"></span>还支持在线调</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">整这些参数，以适应不同的控制需求。</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">四、手自动值切换功能实现</div><div class="t m0 x1 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">通过编写一个状态机或条件逻辑，<span class="_ _4"></span>实现手自动值的切换功能。<span class="_ _4"></span>在手动模式下，<span class="_ _4"></span>直接使用输入</div><div class="t m0 x1 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">的设定值<span class="_ _3"></span>；<span class="_ _3"></span>在自动模式下，根据<span class="_ _8"> </span><span class="ff1">PID<span class="_"> </span></span>算法计算出的输出值作为设定值。同时，提供切换按钮</div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">或指示灯，用于显示当前的工作模式。</div><div class="t m0 x1 h2 y1a ff2 fs0 fc0 sc0 ls0 ws0">五、程序注释与调试</div><div class="t m0 x1 h2 y1b ff2 fs0 fc0 sc0 ls0 ws0">在编写代码时，<span class="_ _c"></span>加入详细的程序注释，<span class="_ _c"></span>以便于其他工程师理解和维护。<span class="_ _c"></span>在<span class="_ _0"> </span><span class="ff1">TIA Portal<span class="_ _0"> </span></span>中提供</div><div class="t m0 x1 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">丰富的调试工具，如变量监视、程序执行跟踪等，帮助开发人员快速定位和解决问题。</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>
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